Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-10-11
2009-10-27
Kim, Richard H (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S152000
Reexamination Certificate
active
07609348
ABSTRACT:
Measures are taken against the problem that a conductive matter is attached to an organic film in the vicinity of terminal sections of a display device, which causes electrical connection between the terminals when the terminals are connected to a flexible wiring board. An organic passivation film is formed to the vicinity of the end of the substrate, and a conductive matter is attached to the edge of the organic passivation film. The conductive attachment is divided by extending a bridge section of the organic passivation film to the end of the substrate. Thus, even if a flexible wiring board is connected thereto, the electrical connection between the terminals can be prevented.
REFERENCES:
patent: 5798812 (1998-08-01), Nishiki et al.
patent: 6353464 (2002-03-01), Noumi et al.
patent: 09-090397 (1997-04-01), None
patent: 10-153770 (1998-06-01), None
patent: 11-024101 (1999-01-01), None
Katayama Atsuhiro
Nakayama Takanori
Suzuki Ryouhei
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Kim Richard H
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